| Telephone Prefix | Phone Type | City |
|---|---|---|
| 424-200 | Wireless | Greenville |
| 424-201 | Landline | Omaha |
| 424-202 | Wireless | Saint Petersburg |
| 424-203 | Landline | Seattle |
| 424-204 | Landline | Cheyenne |
| 424-205 | Landline | Chattanooga |
| 424-207 | Wireless | Fayetteville |
| 424-209 | Landline | Boise |
| 424-210 | Wireless | Melrose |
| 424-213 | Wireless | Martinsville |
| 424-214 | Wireless | Eugene |
| 424-215 | Wireless | Racine |
| 424-216 | Wireless | San Jose |
| 424-217 | Wireless | Denver |
| 424-218 | Landline | Lansing |
| 424-219 | Wireless | Springfield |
| 424-220 | Landline | Sioux City |
| 424-221 | Wireless | Cheyenne |
| 424-222 | Wireless | Peoria |
| 424-223 | Wireless | Providence |
| 424-224 | Wireless | Kansas City |
| 424-225 | Wireless | Boston |
| 424-226 | Landline | Ogden |
| 424-227 | Wireless | Reno |
| 424-228 | Wireless | Ontario |
| 424-229 | Wireless | San Francisco |
| 424-230 | Wireless | Waukegan |
| 424-231 | Landline | San Diego |
| 424-232 | Wireless | Jackson |
| 424-233 | Wireless | Houston |
| 424-234 | Wireless | Doylestown |
| 424-235 | Wireless | Plainfield |
| 424-236 | Wireless | Eau Claire |
| 424-238 | Landline | Yonkers |
| 424-239 | Landline | Spring Valley |
| 424-240 | Wireless | Springfield |
| 424-242 | Landline | Des Moines |
| 424-243 | Landline | Waukegan |
| 424-244 | Landline | Roanoke |
| 424-245 | Landline | Anchorage |
| 424-246 | Landline | Champaign |
| 424-249 | Wireless | Flint |
| 424-250 | Landline | Las Vegas |
| 424-251 | Wireless | Chattanooga |
| 424-252 | Landline | Tyler |
| 424-253 | Landline | Springfield |
| 424-255 | Wireless | Fort Worth |
| 424-258 | Landline | Zanesville |
| 424-259 | Landline | Gary |
| 424-260 | Landline | Manchester |
| 424-261 | Landline | Naperville |
| 424-263 | Landline | Roseville |
| 424-264 | Landline | Ogden |
| 424-266 | Landline | Birmingham |
| 424-267 | Landline | Charleston |
| 424-268 | Landline | Raleigh |
| 424-269 | Landline | Vista |
| 424-271 | Landline | Mobile |
| 424-272 | Landline | Charleston |
| 424-274 | Landline | Tacoma |
| 424-277 | Landline | Corpus Christi |
| 424-278 | Wireless | Sacramento |
| 424-279 | Landline | Oklahoma City |
| 424-280 | Wireless | Phoenix |
| 424-281 | Landline | Montgomery |
| 424-283 | Landline | Huntington |
| 424-284 | Landline | Jackson |
| 424-285 | Landline | Philadelphia |
| 424-286 | Landline | Scranton |
| 424-287 | Wireless | Hutchinson |
| 424-288 | Landline | Zanesville |
| 424-289 | Landline | Racine |
| 424-290 | Landline | Dallas |
| 424-291 | Landline | Birmingham |
| 424-292 | Landline | Cheyenne |
| 424-294 | Landline | Wichita Falls |
| 424-295 | Wireless | Toms River |
| 424-296 | Landline | Van Nuys |
| 424-297 | Landline | Corpus Christi |
| 424-298 | Wireless | Franklin |
| 424-299 | Landline | Shreveport |
| 424-300 | Landline | Royal Oak |
| 424-301 | Landline | Corpus Christi |
| 424-302 | Landline | Muskegon |
| 424-303 | Landline | Herndon |
| 424-312 | Landline | Syracuse |
| 424-314 | Landline | Austin |
| 424-315 | Landline | Alexandria |
| 424-316 | Landline | Denver |
| 424-321 | Wireless | Toms River |
| 424-322 | Landline | Lexington |
| 424-324 | Wireless | Eau Claire |
| 424-326 | Landline | Tupelo |
| 424-328 | Landline | Binghamton |
| 424-329 | Wireless | Spokane |
| 424-330 | Landline | Eau Claire |
| 424-331 | Landline | Reno |
| 424-332 | Wireless | Lancaster |
| 424-333 | Landline | Nashville |
| 424-334 | Landline | Ogden |
| 424-335 | Wireless | Manchester |
| 424-336 | Landline | Portland |
| 424-337 | Landline | Tacoma |
| 424-338 | Landline | Charleston |
| 424-339 | Landline | Mc Camey |
| 424-340 | Landline | Alexandria |
| 424-341 | Wireless | Albuquerque |
| 424-342 | Landline | Lexington |
| 424-343 | Wireless | Ann Arbor |
| 424-344 | Landline | Santa Rosa |
| 424-345 | Landline | Fayetteville |
| 424-346 | Landline | Roanoke |
| 424-347 | Landline | Kirkland |
| 424-348 | Landline | Eau Claire |
| 424-349 | Landline | Cape Coral |
| 424-351 | Landline | Rockford |
| 424-353 | Landline | Dallas |
| 424-354 | Landline | San Diego |
| 424-355 | Landline | Buffalo |
| 424-356 | Wireless | Tallahassee |
| 424-357 | Landline | Cape Coral |
| 424-358 | Landline | Montgomery |
| 424-359 | Landline | Des Moines |
| 424-360 | Landline | Tucson |
| 424-361 | Landline | Santa Rosa |
| 424-362 | Landline | Augusta |
| 424-363 | Landline | Lafayette |
| 424-364 | Landline | Columbus |
| 424-367 | Landline | Plainfield |
| 424-368 | Landline | Greensburg |
| 424-373 | Landline | San Bernardino |
| 424-374 | Landline | New Haven |
| 424-375 | Landline | Baton Rouge |
| 424-376 | Landline | Springfield |
| 424-378 | Landline | Fort Lauderdale |
| 424-379 | Landline | Lexington |
| 424-381 | Landline | New Haven |
| 424-382 | Landline | Jersey City |
| 424-384 | Landline | Franklin |
| 424-385 | Landline | Mesa |
| 424-386 | Landline | Houston |
| 424-387 | Landline | London |
| 424-389 | Landline | Raleigh |
| 424-391 | Landline | Lakeland |
| 424-393 | Landline | Anchorage |
| 424-394 | Landline | Gary |
| 424-395 | Landline | Albany |
| 424-396 | Landline | Birmingham |
| 424-397 | Landline | Denver |
| 424-443 | Landline | Santa Rosa |
| 424-444 | Landline | Tupelo |
| 424-456 | Landline | Jackson |
| 424-477 | Landline | Kirkland |
| 424-488 | Landline | Zanesville |
| 424-500 | Landline | Las Vegas |
| 424-521 | Landline | Houston |
| 424-522 | Landline | Denver |
| 424-523 | Landline | Montgomery |
| 424-526 | Landline | Quincy |
| 424-527 | Landline | Anchorage |
| 424-529 | Landline | Sioux City |
| 424-531 | Landline | Austin |
| 424-532 | Landline | Sacramento |
| 424-536 | Landline | Exton |
| 424-542 | Landline | Martinsville |
| 424-543 | Landline | Charleston |
| 424-558 | Wireless | Reading |
| 424-567 | Landline | Columbus |
| 424-568 | Landline | Ozark |
| 424-570 | Landline | Tucson |
| 424-571 | Wireless | Atlanta |
| 424-600 | Landline | Topeka |
| 424-603 | Landline | Colorado Springs |
| 424-610 | Landline | Manchester |
| 424-625 | Landline | Rockville |
| 424-644 | Landline | San Antonio |
| 424-645 | Landline | Vancouver |
| 424-646 | Landline | Manchester |
| 424-653 | Landline | Baltimore |
| 424-666 | Landline | Tulsa |
| 424-672 | Landline | Jackson |
| 424-675 | Wireless | Scranton |
| 424-702 | Landline | Alhambra |
| 424-703 | Wireless | Zanesville |
| 424-704 | Wireless | Nashville |
| 424-731 | Wireless | Birmingham |
| 424-732 | Landline | Charleston |
| 424-738 | Landline | Cleveland |
| 424-744 | Landline | Cincinnati |
| 424-750 | Landline | Denver |
| 424-757 | Landline | Dayton |
| 424-772 | Landline | Waukegan |
| 424-777 | Landline | Wichita Falls |
| 424-781 | Landline | Greenville |
| 424-785 | Landline | Conroe |
| 424-789 | Landline | Reno |
| 424-800 | Landline | Rockford |
| 424-835 | Landline | Macon |
| 424-888 | Landline | El Toro |
| 424-999 | Landline | Greenville |